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Class: ChromaVectorStore

Implements​

Constructors​

new ChromaVectorStore()​

new ChromaVectorStore(init): ChromaVectorStore

Parameters​

• init

• init.chromaClientParams?: ChromaClientParams

• init.collectionName: string

• init.textKey?: string

Returns​

ChromaVectorStore

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:39

Properties​

chromaClient​

private chromaClient: ChromaClient

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:35

collection​

private collection: null | Collection = null

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:36

collectionName​

private collectionName: string

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:37

flatMetadata​

flatMetadata: boolean = true

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:33

storesText​

storesText: boolean = true

Implementation of​

VectorStore . storesText

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:32

textKey​

textKey: string

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:34

Methods​

add()​

add(nodes): Promise<string[]>

Parameters​

• nodes: BaseNode <Metadata>[]

Returns​

Promise<string[]>

Implementation of​

VectorStore . add

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:75

client()​

client(): ChromaClient

Returns​

ChromaClient

Implementation of​

VectorStore . client

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:49

delete()​

delete(refDocId, deleteOptions?): Promise<void>

Parameters​

• refDocId: string

• deleteOptions?: ChromaDeleteOptions

Returns​

Promise<void>

Implementation of​

VectorStore . delete

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:86

getCollection()​

getCollection(): Promise<Collection>

Returns​

Promise<Collection>

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:53

getDataToInsert()​

private getDataToInsert(nodes): AddParams

Parameters​

• nodes: BaseNode <Metadata>[]

Returns​

AddParams

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:63

query()​

query(query, options?): Promise <VectorStoreQueryResult>

Parameters​

• query: VectorStoreQuery

• options?: ChromaQueryOptions

Returns​

Promise <VectorStoreQueryResult>

Implementation of​

VectorStore . query

Source​

packages/core/src/storage/vectorStore/ChromaVectorStore.ts:98